botox for unimproved uses. those include treatmen of headaches, pain and cerebral palsy in children. >> mike ahead with the forecast. >> taking in some heat today and possibly poor air quality. today won't be the hottest day. cooler over the holiday weekend and we' take a look at the east coast and what's gonna happen with earl. >> a what's falling from apple's tree today. steve jobs' big i-pod announcement. >>> this morning apple ceo steve jobs announced what he's calling the biggest change in apple's i-pod lineup ever. the redesigned i-pod shuffle brings back buons combining them with a voice-over feature introduced in the first generation shuffle. the newnan no, a smaller cheaper version for streaming mies and tv shows over the internet. as i mentioned, t nano has a touch screen. >> it's very tiny. you can holit in your hand like this. it's amazing. and super easy to use and it's so small, we're able to put a clip on it, too. so it's instantly wearable. >> david louie is inside the apple event and doing a li